CN206807491U - Communication manager - Google Patents
Communication manager Download PDFInfo
- Publication number
- CN206807491U CN206807491U CN201720773988.4U CN201720773988U CN206807491U CN 206807491 U CN206807491 U CN 206807491U CN 201720773988 U CN201720773988 U CN 201720773988U CN 206807491 U CN206807491 U CN 206807491U
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- China
- Prior art keywords
- communication
- interface
- master controller
- memory
- address bus
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Abstract
The utility model discloses a kind of communication manager, including master controller, memory expansion unit, communication channel, the interface unit being connected with master controller, memory cell, data/address bus, address bus, interface unit includes man-machine interface, RS485 interfaces, communication interface, it is connected by communication channel with master controller, memory cell includes non-volatile flash memory, static memory, and non-volatile flash memory, memory expansion unit are connected by data/address bus, address bus with master controller.The utility model have function is strong, safeguard simple, modification or increase stipulations easily, small volume, it is easy for installation the advantages of；Interface unit is provided with multiple communication interface, has stipulations translation function, can dynamically mount a variety of communication protocols, and can couple with the serial ports of devices from different manufacturers, different system；By configuring memory expansion unit, the data space of communication manager is infinitely expanded.
Description
Technical field
Photovoltaic generation field of intelligent monitoring is the utility model is related to, more particularly to a kind of communication manager.
Background technology
In photovoltaic generating system, data are uploaded to backstage by downstream plant, it is necessary to use communication manager.Communication pipe
Reason machine is also referred to as DPU, and it has multiple downgoing communication interfaces and one or more uplink network interface, is equivalent to front end processor
Computer is monitored, after the communication data of intelligent monitoring/protection device all in an electric substation is aggregated, in real time
On serve a grade main station system (Surveillance center's background computer and DCS), complete remote signalling, telemetry function；On the other hand receive background computer or
The order that DCS is assigned, and be transmitted to the intelligent series unit in electric substation, complete in plant stand each switchgear point, close a floodgate
A distant place controls or the parameter tuning of device, realizes remote control and remote regulating function.Simultaneously should also be equipped with multiple serial line interfaces so as to
Other smart machines in plant stand are communicated.Existing communication manager serial line interface is relatively simple, does not account for difference
The interface shape of the different serial equipments of industry spot is different, and data space is limited.
Therefore need badly and provide a kind of new communication manager to solve the above problems.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of with multiple communication interface and the big communication of internal memory
Supervisor.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of communication manager is provided,
It is total including master controller, memory expansion unit, communication channel, the interface unit being connected with master controller, memory cell, data
Line, address bus, interface unit include man-machine interface, RS485 interfaces, communication interface, pass through communication channel and master controller
It is connected, memory cell includes non-volatile flash memory, static memory, and non-volatile flash memory, memory expansion unit pass through number
It is connected according to bus, address bus with master controller.
In one preferred embodiment of the utility model, interface unit uses analog interface or digital interface, with suitable for
Communicated with different types of smart machine or distant place main frame.
In one preferred embodiment of the utility model, communication channel includes Shielded Twisted Pair, cablet, telephone line and led to
Road, power-line carrier channel, microwave channel, optical-fibre channel.
In one preferred embodiment of the utility model, communication interface is provided with the slot for placing communication interface card, passes through root
Different communication interface cards, the multiple network structure that composition user needs are configured according to actual use network condition.
The beneficial effects of the utility model are：Master controller of the present utility model uses PC104 components, embeds more in real time
Be engaged in operating system, kernel is minimum, and operational efficiency is high, have function is strong, safeguard simple, modification or increase stipulations easily, small volume,
The advantages of easy for installation；Interface unit is provided with multiple communication interface, has stipulations translation function, can dynamically mount a variety of communications
Stipulations, and can couple with the serial ports of devices from different manufacturers, different system；By configuring memory expansion unit, infinitely expand logical
Interrogate the data space of supervisor.
Brief description of the drawings
Fig. 1 is the structured flowchart of the preferred embodiment of the utility model communication manager one.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to Fig. 1, the utility model embodiment includes：
A kind of communication manager, including master controller, memory expansion unit, communication channel, connecing of being connected with master controller
Mouth unit, memory cell, data/address bus, address bus.Interface unit includes man-machine interface, RS485 interfaces, communication interface,
It is connected by communication channel with master controller, interface unit uses analog interface or digital interface, and communication interface, which is provided with, places
The slot of communication interface card, communication channel include Shielded Twisted Pair, cablet, telephone line passage, power-line carrier channel, microwave
Passage, optical-fibre channel.Memory cell includes non-volatile flash memory, static memory, non-volatile flash memory, memory expansion unit
It is connected by data/address bus, address bus with master controller.
Master controller, using PC104 components, embeds real-time multi-task operating system using ARM7 as core board, and kernel is minimum,
Operational efficiency is high, have function is strong, safeguard simple, modification or increase stipulations easily, small volume, it is easy for installation the advantages of.Interface
Unit is provided with multiple communication interface, using analog interface or digital interface, with suitable for different types of smart machine or
Distant place main frame is communicated, and has stipulations translation function, can dynamically mount a variety of communication protocols, and can with devices from different manufacturers,
The serial ports connection of different system.Connect in addition, the communication manager can configure different communication according to actual use network condition
Mouth card, the multiple network structure that composition user needs.By configuring memory expansion unit, the number of communication manager is infinitely expanded
According to memory space.
Communication manager described in the utility model has following multiple functions：
(1) realize and monitor on the spot, with remote monitoring system Direct Communication, realize remote control function；
(2) have the function that to monitor conservative management machine and the communication packet of supervisor and main website, so as to judge that communication is
It is no normal；
(3) possesses the function of other intelligent apparatus in protection and management station, to protection act event message, remote signalling displacement etc.
Information is handled and uploads higher level's main station system；The message that main website is issued is handled and is handed down to subordinate's protection equipment,
And backstage is delivered in the related respective protocol after the Message processing that return will be protected according to use；
(4) there is remote debugging maintenance function, be capable of the data of each communication interface of remotely monitor communication processor
Reception and transmission, the remotely monitor and database data for changing each communication interface；The upper of configuration data can remotely be carried out
Biography and download and downloading-running program.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of communication manager, it is characterised in that including master controller, memory expansion unit, communication channel and master controller
Connected interface unit, memory cell, data/address bus, address bus, interface unit include man-machine interface, RS485 interfaces, logical
Believe interface, be connected by communication channel with master controller, memory cell includes non-volatile flash memory, static memory, non-
Volatibility flash memory, memory expansion unit are connected by data/address bus, address bus with master controller.
2. communication manager according to claim 1, it is characterised in that interface unit is connect using analog interface or numeral
Mouthful.
3. communication manager according to claim 1, it is characterised in that communication channel includes Shielded Twisted Pair, cablet, electricity
Talk about line channel, power-line carrier channel, microwave channel, optical-fibre channel.
4. communication manager according to claim 1, it is characterised in that communication interface, which is provided with, places inserting for communication interface card
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773988.4U CN206807491U (en) | 2017-06-29 | 2017-06-29 | Communication manager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720773988.4U CN206807491U (en) | 2017-06-29 | 2017-06-29 | Communication manager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206807491U true CN206807491U (en) | 2017-12-26 |
Family
ID=60749532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720773988.4U Expired - Fee Related CN206807491U (en) | 2017-06-29 | 2017-06-29 | Communication manager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206807491U (en) |
-
2017
- 2017-06-29 CN CN201720773988.4U patent/CN206807491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 230094 three floor, 10 building, electrical and Mechanical Industrial Park, 767 Yulan Avenue, Hefei new and high tech Zone, Anhui. Patentee after: Anhui Titus Technology Co., Ltd. Address before: 230094 767 Yulan Avenue, Hefei high tech Zone, Anhui Patentee before: Titus Anhui Electric Power Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200629 |